Trace number 4122666

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toysat 2016-05-02UNSAT 6.34803 6.35188

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-tseitin-regular-n64-d3-i3-r2.cnf.gz-plain.pb.metafix.opb
MD5SUM7e52a21b5522d84963cff9e8d0d8951a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.414936
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables96
Total number of constraints256
Number of constraints which are clauses256
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-30T22:05:45+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4122666-1467317145.opb"]
0.00/0.01	c use --random-gen="2557368925 4216000820 911808345 3500194938 3114812531 2921192338 168167476 2162715762 3047963913 3893189089 1890735535 3067267700 1083842289 3926978569 2942072198 359009606 3775672744 3739575151 3712206912 2648887610 1072110851 1284250535 3939882655 3485239536 3564972357 4204013613 2143869241 3779860543 3078319374 1157343470 175860946 2135553916 3961901613 3694070817 2047920473 3198493250 2489428447 3485415690 3297086425 3279948773 3773962581 1065710342 3515687572 3284826602 3035521488 3168278662 519535774 2691710754 275692806 2667272366 757426215 2445743803 1827142031 1088672111 1058029513 2400314392 3480703428 3346049420 2987773215 2695770021 3259318485 1438293028 3773731904 1948279429 2675285855 1388947795 2519391667 1268677577 2868647835 2368235339 2172525735 2988116908 4030717857 3282400841 381462479 1422409287 693464519 3233920 3951726555 2245238271 1981722304 1579199452 3094403711 1762850890 2994839234 1015719895 1772575780 2563985963 3580172314 3008002363 1453445087 3584174900 1474956203 3489830956 2795293478 4244611924 2193211570 2541895499 4279339197 2530512492 3088417347 2237747734 2850621446 294018741 236118765 983242611 2107340358 3273138448 1232250866 4012206078 2861594967 3675315368 1281490310 2973033234 1875626498 3357245769 3740147936 3775765356 3861577023 3665952232 252881016 1101644290 3814303989 1446054993 2597680540 2864346836 1681943808 165735968 4066880170 567074689 3947018595 469467266 802132290 1408431192 2797812529 2966550350 2770553740 1760589090 2675102808 290223850 201157230 1497062087 3350384077 2539795626 4181843257 1373347647 1081661112 1265766914 2104250685 1312986166 860898458 458922418 1459072099 557145727 1877494020 2619218149 3541764175 520491167 2808373594 4247145334 469823508 2857014003 1336010786 2087847158 3345139084 3903626038 1212245549 3085715684 2495744673 1444764649 2724894807 4263680876 751323367 3937215204 3300299264 1824896151 4090830701 807828215 2953363300 353464171 805122609 3662772769 3219875895 545898349 1551839 1525578678 317901478 493236410 3937304479 1969070743 2702668188 1819034142 3087248013 4168015561 4190753058 1080551320 22625645 2516582584 1823051206 3635729434 638634873 2117646543 1943722358 1085979082 2870397837 2369756226 1464825750 3694334635 72298549 2297062483 3489258131 3074988853 3770109414 3183332386 4037788397 244498819 2763909845 3391346782 3941115703 603653080 2432625411 2149439743 1097205879 2602520990 38047348 2932189382 118544046 1588911875 4179433766 3379262618 1138608730 3321022936 1786178296 650696609 815624312 3432306322 1843308702 2360784148 1339928893 378328062 2624462637 1262378101 2853177670 3872453823 2083549636 2408167575 3632136764 3893621102 518562478 4242981665 3902245663 3440649593 2492867186 525698943 3589662123 2751524479 255 362436" option to reproduce the execution
0.00/0.01	c #vars 96
0.00/0.01	c #constraints 256
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |      117      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      184 |      100 |      117      0 |        0 |        0
0.00/0.04	c  0.0s |       2 |      404 |      250 |      129      1 |        0 |        0
0.00/0.06	c  0.0s |       3 |      715 |      475 |      142      4 |        0 |        0
0.00/0.09	c  0.1s |       4 |     1118 |      813 |      157      7 |        0 |        0
0.08/0.14	c  0.1s |       5 |     1726 |     1320 |      173     12 |        0 |        0
0.19/0.20	c  0.2s |       6 |     2662 |     2081 |      211     19 |        0 |        0
0.29/0.30	c  0.3s |       7 |     4293 |     3223 |      233     29 |        0 |        0
0.38/0.43	c  0.4s |       8 |     6991 |     4936 |      257     43 |        0 |        0
0.59/0.62	c  0.6s |       9 |    10775 |     7506 |      283     62 |        0 |        0
0.89/0.92	c  0.9s |      10 |    15977 |    11361 |      312     88 |        0 |        0
1.29/1.32	c  1.3s |      11 |    22905 |    17144 |      344    124 |        0 |        0
1.69/1.77	c  1.8s |      12 |    33980 |    25819 |      379    174 |        0 |        0
2.39/2.47	c  2.5s |      13 |    51313 |    38832 |      417    241 |        0 |        0
3.48/3.53	c  3.5s |      14 |    77796 |    58352 |      459    334 |        0 |        0
5.08/5.13	c  5.1s |      15 |   116624 |    87632 |      505    458 |        1 |        4
6.18/6.28	c  6.3s |      15 |   144129 |   109109 |      505    536 |       18 |       60
6.18/6.28	c #cpu_time = 6.261s
6.18/6.28	c #wall_clock_time = 6.261s
6.18/6.28	c #decision = 144129
6.18/6.28	c #random_decision = 693
6.18/6.28	c #conflict = 109109
6.18/6.28	c #restart = 15
6.18/6.28	s UNSATISFIABLE
6.18/6.28	c total CPU time = 6.280s
6.18/6.28	c total wall clock time = 6.281s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4122666-1467317145/watcher-4122666-1467317145 -o /tmp/evaluation-result-4122666-1467317145/solver-4122666-1467317145 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1467310023-19959 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4122666-1467317145.opb 

pid=21820
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 21823
/proc/meminfo: memFree=29421924/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=464316 CPUtime=0 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202496 1687 0 0 0 0 0 0 0 20 0 4 0 12818287 475459584 1538 33554432000 4194304 16246674 140734960023840 140734960023264 13880264 0 2 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 116591 1546 441 2943 0 113485 0
[pid=21823/tid=21824] ppid=21820 vsize=475580 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21824/stat : 21824 (toysat) S 21820 21823 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12818287 486993920 1580 33554432000 4194304 16246674 140734960023840 139936113077488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=21823/tid=21825] ppid=21820 vsize=475580 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21825/stat : 21825 (toysat) S 21820 21823 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12818287 486993920 1580 33554432000 4194304 16246674 140734960023840 139936102587632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=21823/tid=21826] ppid=21820 vsize=479676 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21826/stat : 21826 (toysat) S 21820 21823 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12818287 491188224 1595 33554432000 4194304 16246674 140734960023840 139936092114096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0

[startup+0.100115 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 21823
/proc/meminfo: memFree=29421924/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=1218116 CPUtime=0.08 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202496 23819 0 0 0 5 3 0 0 20 0 4 0 12818287 1247350784 23658 33554432000 4194304 16246674 140734960023840 140734960022776 5677541 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 304529 23665 708 2943 0 301423 0
[pid=21823/tid=21824] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21824/stat : 21824 (toysat) S 21820 21823 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 23672 33554432000 4194304 16246674 140734960023840 139936113077488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=21823/tid=21825] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21825/stat : 21825 (toysat) S 21820 21823 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 23678 33554432000 4194304 16246674 140734960023840 139936102587632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=21823/tid=21826] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21826/stat : 21826 (toysat) S 21820 21823 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 23685 33554432000 4194304 16246674 140734960023840 139936092114096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200422 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 21823
/proc/meminfo: memFree=29421924/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202496 46111 0 0 0 13 6 0 0 20 0 4 0 12818287 1247350784 45950 33554432000 4194304 16246674 140734960023840 140734960022776 5717660 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 304529 45951 708 2943 0 301423 0
[pid=21823/tid=21824] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21824/stat : 21824 (toysat) S 21820 21823 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 45955 33554432000 4194304 16246674 140734960023840 139936113077488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=21823/tid=21825] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21825/stat : 21825 (toysat) S 21820 21823 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 45964 33554432000 4194304 16246674 140734960023840 139936102587632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=21823/tid=21826] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21826/stat : 21826 (toysat) S 21820 21823 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 45971 33554432000 4194304 16246674 140734960023840 139936092114096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300415 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 21823
/proc/meminfo: memFree=29421924/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202496 67393 0 0 0 20 9 0 0 20 0 4 0 12818287 1247350784 67233 33554432000 4194304 16246674 140734960023840 140734960022776 5677541 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 304529 67234 709 2943 0 301423 0
[pid=21823/tid=21824] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21824/stat : 21824 (toysat) S 21820 21823 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 67240 33554432000 4194304 16246674 140734960023840 139936113077488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=21823/tid=21825] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21825/stat : 21825 (toysat) S 21820 21823 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 67247 33554432000 4194304 16246674 140734960023840 139936102587632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=21823/tid=21826] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21826/stat : 21826 (toysat) S 21820 21823 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 67255 33554432000 4194304 16246674 140734960023840 139936092114096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700335 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 21823
/proc/meminfo: memFree=29421924/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=1218116 CPUtime=0.68 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202496 151354 0 0 0 47 21 0 0 20 0 4 0 12818287 1247350784 151194 33554432000 4194304 16246674 140734960023840 140734960022776 5589685 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 304529 151206 709 2943 0 301423 0
[pid=21823/tid=21824] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21824/stat : 21824 (toysat) S 21820 21823 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 151213 33554432000 4194304 16246674 140734960023840 139936113077488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=21823/tid=21825] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21825/stat : 21825 (toysat) S 21820 21823 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 151222 33554432000 4194304 16246674 140734960023840 139936102587632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=21823/tid=21826] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21826/stat : 21826 (toysat) S 21820 21823 16080 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 151223 33554432000 4194304 16246674 140734960023840 139936092114096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1218116

[startup+1.50035 s]
/proc/loadavg: 2.10 2.05 2.01 3/180 21827
/proc/meminfo: memFree=28481244/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=1218116 CPUtime=1.49 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202496 245516 0 0 0 114 35 0 0 20 0 4 0 12818287 1247350784 245335 33554432000 4194304 16246674 140734960023840 140734960023152 13195992 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 304529 245335 786 2943 0 301423 0
[pid=21823/tid=21824] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21824/stat : 21824 (toysat) S 21820 21823 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 245335 33554432000 4194304 16246674 140734960023840 139936113077488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=21823/tid=21825] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21825/stat : 21825 (toysat) S 21820 21823 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 245335 33554432000 4194304 16246674 140734960023840 139936102587632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=21823/tid=21826] ppid=21820 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21826/stat : 21826 (toysat) S 21820 21823 16080 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12818287 1247350784 245335 33554432000 4194304 16246674 140734960023840 139936092114096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1218116

[startup+3.10035 s]
/proc/loadavg: 2.10 2.05 2.01 3/180 21827
/proc/meminfo: memFree=28354516/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=1306180 CPUtime=3.08 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202496 267388 0 0 0 269 39 0 0 20 0 4 0 12818287 1337528320 267207 33554432000 4194304 16246674 140734960023840 140734960005760 13943664 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 326545 267207 788 2943 0 323439 0
[pid=21823/tid=21824] ppid=21820 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21824/stat : 21824 (toysat) S 21820 21823 16080 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 12818287 1337528320 267207 33554432000 4194304 16246674 140734960023840 139936113077488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 2 0 0 0 0 0
[pid=21823/tid=21825] ppid=21820 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21825/stat : 21825 (toysat) S 21820 21823 16080 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12818287 1337528320 267207 33554432000 4194304 16246674 140734960023840 139936102587632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 4 0 0 0 0 0
[pid=21823/tid=21826] ppid=21820 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/21823/task/21826/stat : 21826 (toysat) S 21820 21823 16080 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 12818287 1337528320 267207 33554432000 4194304 16246674 140734960023840 139936092114096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1306180

[startup+6.30034 s]
/proc/loadavg: 2.17 2.07 2.01 3/181 21828
/proc/meminfo: memFree=28353640/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=0 CPUtime=6.29 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202500 267407 0 0 0 588 41 0 0 20 0 1 0 12818287 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 0

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21823 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.30034 s]
/proc/loadavg: 2.17 2.07 2.01 3/181 21828
/proc/meminfo: memFree=28353640/32872528 swapFree=447588/480292
[pid=21823] ppid=21820 vsize=0 CPUtime=6.29 cores=0,2,4,6
/proc/21823/stat : 21823 (toysat) R 21820 21823 16080 0 -1 4202500 267407 0 0 0 588 41 0 0 20 0 1 0 12818287 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21823/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 6.35188
CPU time (s): 6.34803
CPU user time (s): 5.8821
CPU system time (s): 0.465929
CPU usage (%): 99.9395
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.88211
system time used= 0.465929
maximum resident set size= 1068900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267407
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 19

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.028995 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-30 22:05:45
IDJOB=4122666
IDBENCH=111231
IDSOLVER=2542
FILE ID=node104/4122666-1467317145
RUNJOBID= node104-1467310023-19959
PBS_JOBID= 20005270
Free space on /tmp= 71704 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-tseitin-regular-n64-d3-i3-r2.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4122666-1467317145/watcher-4122666-1467317145 -o /tmp/evaluation-result-4122666-1467317145/solver-4122666-1467317145 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1467310023-19959 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4122666-1467317145.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7e52a21b5522d84963cff9e8d0d8951a
RANDOM SEED=1309013054

node104.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29422848 kB
Buffers:          200644 kB
Cached:           937384 kB
SwapCached:            0 kB
Active:          1429500 kB
Inactive:         795544 kB
Active(anon):    1089556 kB
Inactive(anon):        0 kB
Active(file):     339944 kB
Inactive(file):   795544 kB
Unevictable:      480292 kB
Mlocked:          447588 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16644 kB
Writeback:             0 kB
AnonPages:       1566988 kB
Mapped:            16352 kB
Shmem:               204 kB
Slab:             611864 kB
SReclaimable:      55644 kB
SUnreclaim:       556220 kB
KernelStack:        1480 kB
PageTables:         7124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1689784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1103872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node104 at 2016-06-30 22:05:52